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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
LG UK7700 vs LG UM7300
Side-by-Side Comparison
Products
LG UK7700
LG UM7300
Tested using Methodology v1.5
Updated Feb 22, 2024 02:51 PM
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BestBuy.comTested using Methodology v1.6
Updated Jan 23, 2024 01:56 PM
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Amazon.com
TypeLED
Sub-TypeIPS
Resolution4k
TypeLED
Sub-TypeIPS
Resolution4k
Variants
- 55UK7700 (55")
- 65UK7700 (65")
- 43UM7300PUA (43")
- 49UM7300PUA (49")
- 50UM7300PUA (50")
- 55UM7300PUA (55")
- 65UM7300PUA (65")
Our Verdict
LG UK7700
LG UM7300
The LG UM7300 is slightly better than the LG UK7700. The UM7300 is a bit brighter and has better black uniformity. Unlike the UM7300, the UK7700 has a local dimming feature, but it isn't very effective anyway. The UK7700 has a slightly better design, with a full-metal back, and it has an additional HDMI input.
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43"
43"
43UM7300PUA
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49"
49UM7300PUA
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50"
50UM7300PUA
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55UK7700
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55UM7300PUA
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65UK7700
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65UM7300PUA
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
6.8
6.8
Local Dimming
1.5
0.0
Black Uniformity
5.0
6.7
Full Comparison
Market Context
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 300x300
Borders
Borders Picture
Borders
0.51" (1.3 cm)
0.63" (1.6 cm)
Thickness
Thickness Picture
Max Thickness
2.52" (6.4 cm)
3.46" (8.8 cm)
Build Quality
7.5
7.0
Build quality picture
Picture Quality
Contrast
6.0
6.2
Checkerboard Picture
Native Contrast
1,028 : 1
1,105 : 1
Contrast with local dimming
1,028 : 1
N/A
SDR Brightness
5.6
6.5
Real Scene Peak Brightness
221 cd/m²
277 cd/m²
Peak 2% Window
252 cd/m²
302 cd/m²
Peak 10% Window
259 cd/m²
304 cd/m²
Peak 25% Window
252 cd/m²
304 cd/m²
Peak 50% Window
249 cd/m²
304 cd/m²
Peak 100% Window
248 cd/m²
304 cd/m²
Sustained 2% Window
251 cd/m²
301 cd/m²
Sustained 10% Window
259 cd/m²
304 cd/m²
Sustained 25% Window
252 cd/m²
304 cd/m²
Sustained 50% Window
249 cd/m²
304 cd/m²
Sustained 100% Window
248 cd/m²
304 cd/m²
Automatic Brightness Limiting (ABL)
0.006
0.001
Local Dimming
1.5
0.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
Yes
No
Backlight
Edge
Direct
Local Dimming In Game Mode
0.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
Backlight
Direct
HDR Brightness
5.3
5.6
EOTF
Real Scene Highlight
278 cd/m²
329 cd/m²
Peak 2% Window
454 cd/m²
252 cd/m²
Peak 10% Window
452 cd/m²
353 cd/m²
Peak 25% Window
327 cd/m²
353 cd/m²
Peak 50% Window
288 cd/m²
353 cd/m²
Peak 100% Window
288 cd/m²
353 cd/m²
Sustained 2% Window
270 cd/m²
251 cd/m²
Sustained 10% Window
285 cd/m²
353 cd/m²
Sustained 25% Window
287 cd/m²
353 cd/m²
Sustained 50% Window
288 cd/m²
353 cd/m²
Sustained 100% Window
288 cd/m²
353 cd/m²
Automatic Brightness Limiting (ABL)
0.004
0.023
HDR Brightness In Game Mode
5.6
Game Mode EOTF
Real Scene Highlight
337 cd/m²
Peak 2% Window
252 cd/m²
Peak 10% Window
354 cd/m²
Peak 25% Window
352 cd/m²
Peak 50% Window
352 cd/m²
Peak 100% Window
352 cd/m²
Sustained 2% Window
251 cd/m²
Sustained 10% Window
353 cd/m²
Sustained 25% Window
352 cd/m²
Sustained 50% Window
352 cd/m²
Sustained 100% Window
352 cd/m²
Automatic Brightness Limiting (ABL)
0.023
Gray Uniformity
7.5
7.6
50% Uniformity Picture
50% Std. Dev.
3.306%
3.857%
50% DSE
0.181%
0.179%
5% Uniformity Picture
5% Std. Dev.
0.445%
0.373%
5% DSE
0.102%
0.068%
Black Uniformity
5.0
6.7
Native Black Uniformity Picture
Native Std. Dev.
2.080%
1.557%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
4.475%
N/A
Viewing Angle
6.9
7.0
Viewing Angle Video
Chroma Graph
Color Washout
26°
26°
Hue Graph
Color Shift
48°
61°
Lightness Graph
Brightness Loss
32°
29°
Black Level Raise
70°
70°
Gamma Shift
31°
28°
Reflections
8.5
8.4
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
3.0%
3.2%
Indirect Reflections
0.5%
0.6%
Calculated Direct Reflections
2.5%
2.6%
Pre Calibration
6.0
6.9
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
5.52
4.00
Color dE
3.62
3.11
Gamma
2.16
2.37
Color Temperature
6,497 K
5,939 K
Picture Mode
Expert (Dark Room)
Expert (Dark Room)
Color Temp Setting
Warm 2
Warm 2
Gamma Setting
2.2
2.2
Post Calibration
9.0
9.5
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.15
0.23
Color dE
2.55
1.14
Gamma
2.19
2.20
Color Temperature
6,513 K
6,541 K
White Balance Calibration
20 point
22 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
480p Input
8.0
8.0
480p Picture
720p Input
8.0
8.0
720p Picture
1080p Input
9.0
9.0
1080p Picture
4k Input
10
10
4k Picture
8k Input
0.0
0.0
8k Picture
Pixels
Pixels Picture
Type
LED
LED
Sub-Type
IPS
IPS
Color Gamut
7.3
6.9
Wide Color Gamut
No
No
Color Gamut DCI-P3 Picture
DCI P3 xy
80.78%
77.10%
DCI P3 uv
86.18%
82.85%
Color Gamut Rec.2020 Picture
Rec 2020 xy
58.71%
55.39%
Rec 2020 uv
64.53%
60.41%
EOTF
Color Volume
6.4
5.7
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
74.6%
65.1%
10,000 cd/m² DCI P3 Coverage ITP
34.6%
24.5%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
53.3%
48.4%
10,000 cd/m² Rec 2020 Coverage ITP
24.5%
18.2%
Gradient
8.4
7.8
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.085
0.103
Green (Std. Dev.)
0.099
0.129
Blue (Std. Dev.)
0.078
0.091
Gray (Std. Dev.)
0.120
0.139
Temporary Image Retention
10
9.9
Image Retention Picture
IR after 0 min recovery
0.00%
0.05%
IR after 2 min recovery
0.00%
0.00%
IR after 4 min recovery
0.00%
0.00%
IR after 6 min recovery
0.00%
0.00%
IR after 8 min recovery
0.00%
0.00%
IR after 10 min recovery
0.00%
0.00%
Permanent Burn-In Risk
10
10
Permanent Burn-In Risk
No
No
Motion
Response Time
7.6
7.8
Motion Blur Picture
Response Time Chart
80% Response Time
6.1 ms
5.6 ms
100% Response Time
12.8 ms
12.4 ms
Flicker-Free
4.0
4.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
120 Hz
120 Hz
Black Frame Insertion (BFI)
5.4
5.4
BFI Picture
BFI Frequency Picture
Optional BFI
No
No
Min Flicker For 60 fps
120 Hz
120 Hz
60Hz For 60 fps
No
No
120Hz For 120 fps
N/A
N/A
Min Flicker for 60 fps in Game Mode
120 Hz
120 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
No
No
Stutter
7.3
7.2
Frame Hold Time @ 24 fps
28.9 ms
29.3 ms
Frame Hold Time @ 60 fps
3.9 ms
4.3 ms
24p Judder
7.8
7.8
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
0.0
0.0
Native Refresh Rate
60 Hz
60 Hz
Variable Refresh Rate
No
No
HDMI Forum VRR
No
No
FreeSync
No
No
G-SYNC Compatible
No
No
4k VRR Maximum
N/A
N/A
4k VRR Minimum
No VRR support
No VRR support
1080p VRR Maximum
N/A
N/A
1080p VRR Minimum
No VRR support
No VRR support
1440p VRR Maximum
N/A
N/A
1440p VRR Minimum
No VRR support
N/A
VRR Supported Connectors
No VRR support
No VRR support
Inputs
Input Lag
8.9
9.7
1080p @ 60Hz
12.8 ms
11.6 ms
1080p @ 60Hz Outside Game Mode
136.0 ms
111.4 ms
1440p @ 60Hz
N/A
11.5 ms
4k @ 60Hz
12.9 ms
10.8 ms
4k @ 60Hz + 10-Bit HDR
14.0 ms
10.7 ms
4k @ 60Hz @ 4:4:4
11.6 ms
10.9 ms
4k @ 60Hz Outside Game Mode
134.6 ms
111.0 ms
4k @ 60Hz With Interpolation
134.6 ms
111.7 ms
8k @ 60Hz
N/A
N/A
1080p @ 120Hz
N/A
N/A
1440p @ 120Hz
N/A
N/A
4k @ 120Hz
N/A
N/A
1080p with Variable Refresh Rate
N/A
N/A
1440p with VRR
N/A
N/A
4k with VRR
N/A
N/A
8k with VRR
N/A
N/A
Auto Low Latency Mode (ALLM)
No
Yes
Supported Resolutions
7.5
8.3
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
No
No
1440p @ 60Hz
No
Yes (native support)
1440p @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
No
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
Advanced Console Compatibility
PS5 Screenshot
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
No
Yes
PS5, 4k @ 120Hz + HDR
No
PS5, 4k @ 120Hz
No
PS5, 4k @ 60Hz + HDR
Yes
PS5, 1440p @ 120Hz
No
PS5, 1080p @ 120Hz
No
PS5, Variable Refresh Rate
No
Xbox Series X, 4k @ 120Hz + HDR
No
Xbox Series X, 4k @ 120Hz
No
Xbox Series X, 4k @ 60Hz + HDR
Yes
Xbox Series X, 1440p @ 120Hz
No
Xbox Series X, 1080p @ 120Hz
No
Xbox Series X, Variable Refresh Rate
No
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
No
Dolby Vision
No
No
HLG
Yes
Yes
3D
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3)
HDMI 2.1 Class Bandwidth
No
No
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3)
USB 3.0
No
No
Variable Analog Audio Out
No
No
Wi-Fi Support
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Input Photos
Side Inputs Picture
Rear Inputs Picture
Total Inputs
HDMI
4
3
USB
2
2
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
0
0
Component In
1 (shared)
1 (shared)
Composite In
1 (shared)
1 (shared)
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
SD/SDHC
0
0
Audio Passthrough
ARC
Yes (HDMI 2)
Yes (HDMI 2)
eARC support
No
No
Dolby Atmos via TrueHD via eARC
No
No
DTS:X via DTS-HD MA via eARC
No
No
5.1 Dolby Digital via ARC
Yes
Yes
5.1 DTS via ARC
Yes
Yes
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
Yes
Yes
Sound Quality
Frequency Response
6.4
5.9
Frequency Response
Low-Frequency Extension
80.00 Hz
119.87 Hz
Std. Dev. @ 70
3.42 dB
2.95 dB
Std. Dev. @ 80
4.59 dB
3.40 dB
Std. Dev. @ Max
6.30 dB
6.65 dB
Max
86.3 dB SPL
85.5 dB SPL
Dynamic Range Compression
4.95 dB
4.66 dB
Distortion
6.9
6.7
Total Harmonic Distortion
Weighted THD @ 80
0.528
0.106
Weighted THD @ Max
0.755
0.600
IMD @ 80
3.10%
3.00%
IMD @ Max
4.87%
18.70%
Smart Features
Interface
8.5
8.5
Smart TV Picture
Smart OS
WebOS
webOS
Version
4.0
4.5
Ease of Use
Easy
Easy
Smoothness
Average
Average
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
12 s
7 s
Advanced Options
Many
Many
Ad-Free
0.0
0.0
Ads Picture
Ads
Yes
Yes
Opt-out
No
No
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
8.0
8.0
Apps Picture
App Selection
Great
Great
App Smoothness
Average
Average
Cast Capable
Yes
Yes
USB Drive Playback
Yes
Yes
USB Drive HDR Playback
Yes
Yes
HDR in Netflix
Yes
Yes
HDR in YouTube
Yes
Yes
Remote
9.0
9.0
Remote Picture
Size
Large
Large
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
Yes
Yes
Remote App
LG TV Plus
LG TV Plus
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
62 W
50 W
Power Consumption (Max)
121 W
114 W
Firmware
03.00.70
03.50.21
Check Price
43"
43"
43UM7300PUA
Searching
Finding store49"
49"
49UM7300PUA
Searching
Finding store50"
50"
50UM7300PUA
Searching
Finding store55"
55UK7700
Searching
Finding store55"
55UM7300PUA
Searching
Finding store65"
65UK7700
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Finding store65"
65UM7300PUA
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Finding store
LG UK7700
LG UM7300
Comments
LG UK7700 vs LG UM7300: Main Discussion
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